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10-Amp solar controller with PWM technology regulates solar panel output to provide consistent amperage to your RV batteries. Protects battery from harmful overcharging and uses automatic multistage charging to extend battery life.
Features:
Specs:
This solar controller prevents harmful overcharging by adjusting the power generated by a solar panel before it reaches your RV batteries. It uses pulse width modulation technology to regulate the output through pulses that provide a consistent charge. Typically, this type of technology is a good fit for smaller systems with lower voltages.
Using a multistage charging system, the controller automatically switches voltages while the battery bank charges. This accelerates the charge, but also helps extend battery life by adjusting the voltage during the different modes. The controller is compatible with multiple battery types and includes preset charging profiles for sealed/gel, AGM, flooded/wet cell, and lithium batteries.
The backlit, digital display acts as an information center for your solar panel output. It shows the charging current, battery voltage, and battery state of charge. It also allows you to input your battery type and choose a charging profile. Additionally, a built-in USB port on the front of the controller provides a convenient outlet to charge your cell phone or tablet.
Lastly, the controller includes several built-in safety features to help protect your equipment. The charging process will shut down if the controller starts to overheat and when an overcurrent is detected. Also, if the battery or solar panel is wired incorrectly, it activates a reverse polarity alarm.
The solar controller flush-mounts to a wall inside your RV. It is wired to the solar panel using MC4 cables. Then, the battery bank is wired to the terminals on the controller. You can also install a fuse or circuit breaker (sold separately) up to 10 amps between the solar controller and battery for additional current protection.
Alternate Instructions
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Nice 10 amp controller for a good price
Excellent Product
This was a replacement controller I installed to allow the solar panels to work with lithium batteries. It works great.
Ideal for DIY retirees with too much time on their weathered hands. Our RV was prewired. All we had to do was install the controller and solar panel. Ni more utility bills surge as long as the weather plays nice. We highly recommend GoPowr for solar charging on a budget.
Great service
No news is good news. It is functioning as would be expected. The only difference is that I had to change the mounting from horizontal to vertical to accommodate the mounting brackets, other than that it works great
My “charger” is still working great
I am not sure about the solar charge controller as I will not use it for some time. Pual B was outstanding to help with the wheel. I realized that I ordered the wrong wheel but then called right back and he helped get the right wheel and get the order out. It was good to be able to talk to someone and your service was very good.
Good quality good price and fast shippi ng.
working like a champ!
Great product, nice update to my old Go Power.
I am disappointed! Contra to the detailed product information that is advertised on your website for this controller, the solar controller unit I received, DOES NOT handle / charge lithium batteries! Like I explained to CS prior to submitting my order, the description of the controller on the website, does not match the actual item being sent and please check it before shipping! So, buyer beware, if you want a controller that will charge lithium batteries DO NOT order/purchase this item from etrailer!
Brooke M.
12/5/2022
I contacted the manufacturer and it looks like you may have received and older model. The up to date models, like the ones in stock now, do in fact have the capacity to charge lithium batteries like the product descriptions says. I will have our customer service team reach out to you about this to make sure you are taken care of.
Works great no problems at all.
Wesley 
2/6/2023
After a year its still working great. Had no problems whatsoever.
Every time I call with an order Karen is amazing! She is the friendliest and most helpful associate I've dealt with.
Do you have a question about this Solar Charge Controller?
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William
3/3/2024
Still working fine.